Citação norma APA

U.S. Department of Commerce. (1933). Bureau of Standards Journal of Research Vol. 9. Government Printing Office.

Citação norma Chicago

U.S. Department of Commerce. Bureau of Standards Journal of Research Vol. 9. Washington: Government Printing Office, 1933.

Citação norma MLA

U.S. Department of Commerce. Bureau of Standards Journal of Research Vol. 9. Government Printing Office, 1933.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.